Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/66027
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Epstein, Itai | por |
dc.contributor.author | Alcaraz, David | por |
dc.contributor.author | Huang, Zhiqin | por |
dc.contributor.author | Pusapati, Varun-Varma | por |
dc.contributor.author | Hugonin, Jean-Paul | por |
dc.contributor.author | Kumar, Avinash | por |
dc.contributor.author | Deputy, Xander | por |
dc.contributor.author | Khodkov, Tymofiy | por |
dc.contributor.author | Rappoport, Tatiana G. | por |
dc.contributor.author | Hong, Jin Yong | por |
dc.contributor.author | Peres, N. M. R. | por |
dc.contributor.author | Kong, Jing | por |
dc.contributor.author | Smith, David R. | - |
dc.contributor.author | Koppens, Frank H. L. | - |
dc.date.accessioned | 2020-07-16T11:56:34Z | - |
dc.date.available | 2020-07-16T11:56:34Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 0036-8075 | - |
dc.identifier.uri | https://hdl.handle.net/1822/66027 | - |
dc.description.abstract | Acoustic graphene plasmons are highly confined electromagnetic modes carrying large momentum and low loss in the mid-infrared and terahertz spectra. However, until now they have been restricted to micrometer-scale areas, reducing their confinement potential by several orders of magnitude. Using a graphene-based magnetic resonator, we realized single, nanometer-scale acoustic graphene plasmon cavities, reaching mode volume confinement factors of ~5 × 1010 Such a cavity acts as a mid-infrared nanoantenna, which is efficiently excited from the far field and is electrically tunable over an extremely large broadband spectrum. Our approach provides a platform for studying ultrastrong-coupling phenomena, such as chemical manipulation via vibrational strong coupling, as well as a path to efficient detectors and sensors operating in this long-wavelength spectral range. | por |
dc.description.sponsorship | I.E. would like to thank Eduardo J. C. Dias for fruitful discussions and Dr. Fabien Vialla. D.R.S acknowledges the support of AFOSR(FA9550-12-1-0491, FA9550-18-1-0187) grants. N.M.R.P. acknowledges support from the European Commission through the project “Graphene-Driven Revolutions in ICT and Beyond” (Ref. use CORE 3 reference, not CORE 2). N.M.R.P. and T.G.R. acknowledge COMPETE 2020, PORTUGAL 2020, FEDER and the Portuguese Foundation for Science and Technology (FCT) through project POCI-01- 0145-FEDER-028114. F.H.L.K. acknowledges financial support from the Government of Catalonia trough the SGR grant, and from the Spanish Ministry of Economy and Competitiveness, through the “Severo Ochoa” Programme for Centres of Excellence in R and D (SEV-2015- 0522), support by Fundacio Cellex Barcelona, Generalitat de Catalunya through the CERCA program, and the Mineco grants Ramón y Cajal (RYC-2012-12281, Plan Nacional (FIS2013-47161-P and FIS2014-59639-JIN) and the Agency for Management of University and Research Grants (AGAUR) 2017 SGR 1656. Furthermore, the research leading to these results has received funding from the European Union Seventh Framework Programme under grant agreements no.785219 and no. 881603 Graphene Flagship. This work was supported by the ERC TOPONANOP under grant agreement no. 726001 and the MINECO Plan Nacional Grant 2D-NANOTOP under reference no. FIS2016-81044-P. | por |
dc.language.iso | eng | por |
dc.publisher | American Association for the Advancement of Science | por |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/785219/EU | por |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/881603/EU | por |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/726001/EU | por |
dc.rights | openAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | por |
dc.title | Far-field excitation of single graphene plasmon cavities with ultracompressed mode volumes | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://science.sciencemag.org/content/368/6496/1219 | por |
oaire.citationStartPage | 1219 | por |
oaire.citationEndPage | 1223 | por |
oaire.citationIssue | 6496 | por |
oaire.citationVolume | 368 | por |
dc.identifier.eissn | 1095-9203 | - |
dc.identifier.doi | 10.1126/science.abb1570 | por |
dc.identifier.pmid | 32527826 | por |
dc.subject.fos | Ciências Naturais::Ciências Físicas | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Science | por |
oaire.version | AO | por |
Aparece nas coleções: | PHYSICS OF QUANTUM MATERIALS AND BIONANOSTRUCTURES (2018 - ...) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2002.00366.pdf | 4,58 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons